Seiko Cal. 4491 - 813

Seiko 4491-813

This Quartz model from 1997 features a 37mm Two-Tone case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-816d51ac6545]

Also known as: Monster, Silverwave

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1997

Related Models

seikata-wm-816d51ac6545